Quaternary geologic map of the Boston 4⁰ x 6⁰ quadrangle, United States and Canada /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), University of Massachusetts at Amherst. Department of Geology and Geography
Other Authors:	Hartshorn, Joseph H. (Joseph Harold), 1922-, Richmond, Gerald Martin, 1914-, Fullerton, David S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey ; 1991.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1420 (NK-19) Quaternary geologic atlas of the United States.
Subjects:	Geology, Stratigraphic > Quaternary > Maps. Geology > New England > Maps. Geology > Nova Scotia > Maps. Quaternaire > Cartes. Géologie > États-Unis > Nouvelle-Angleterre > Cartes. Géologie > Canada > Nouvelle-Ecosse > Cartes. États-Unis > Géologie > Quaternaire > Cartes. Canada > Géologie > Quaternaire > Cartes.
Online Access:	https://purl.fdlp.gov/GPO/LPS93619

Evans: Maps File (2nd floor)